Grinding wheel dresser of grinder

A grinding wheel dresser and grinding machine technology, which is applied to the parts of grinding machine tools, grinding/polishing equipment, abrasive surface adjustment devices, etc., can solve the problems of large size, heavy weight of Z-axis feed mechanism, long stroke, etc., to achieve Ease of processing, guaranteed sensitivity, and lightweight structure

Inactive Publication Date: 2011-05-04
WUXI MACHINETOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The grinding wheel dresser of the existing grinding machine, the grinding wheel dresser is supported by the Z-axis feeding mechanism, the grinding wheel dresser has the driving shaft in the W-axis direction, and the grinding wheel dresser is linked by the Z-axis feeding mechanism and the driving shaft in the W-axis direction To dress the grinding wheel, due to the heavy weight, long stroke, large size and difficult machining of the Z-axis feed mechanism, the straightness and sensitivity of its movement cannot be guaranteed during the process of dressing the grinding wheel, and the shape of the grinding wheel cannot be guaranteed when dressing the grinding wheel Guarantee, resulting in the shape of the final processed workpiece cannot be guaranteed

Method used

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  • Grinding wheel dresser of grinder

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Embodiment Construction

[0017] See figure 1 , figure 2 , image 3 , the overall layout of the grinding machine includes a Z-axis feed mechanism 30, a grinding wheel 31, a grinding wheel dresser 32, an X-axis feed mechanism 33, and a bed 34. The grinding wheel dresser 32 includes a diamond pen 22, a W-axis drive shaft, and a U-axis drive shaft. The diamond pen 22 is connected to the W-axis drive shaft, and the W-axis drive shaft is supported on the carriage driven by the U-axis drive shaft. The driving direction of the U-axis drive shaft is parallel to the feed direction of the Z-axis feed mechanism 30 of the grinding machine, and the U-axis drives The shaft is secured to the bed 34 of the grinder by a dresser base.

[0018] The W-axis drive shaft specifically includes a W-axis servo motor 9, a W-axis coupling 10, a W-axis ball screw 11, and a W-axis slide plate 16. The output end of the W-axis servo motor 9 is connected to the W-axis ball wire through the W-axis coupling 10. The input end of the ...

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PUM

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Abstract

The invention provides a grinding wheel dresser of a grinder. When the grinding wheel dresser is used for regulating, the straightness and the sensitivity of the grinding wheel dresser are ensured, and furthermore, the shapes of a grinding wheel and a workpiece are ensured. In the technical scheme of the invention, the grinding wheel dresser comprises a diamond pen and a W-axle drive shaft, and the diamond pen is connected with the W-axle drive shaft. The grinding wheel dresser is characterized by also comprising a U-axle drive shaft; the W-axle drive shaft is supported against a dragging plate driven by the U-axle drive shaft; the drive direction of the U-axle drive shaft is parallel to the feeding direction of a Z-axle feeding mechanism of the grinder; and the U-axle drive shaft is fixed on the body of the grinder through a dresser base.

Description

technical field [0001] The invention relates to the field of grinding machine equipment, in particular to a grinding wheel dresser for a grinding machine. Background technique [0002] The grinding wheel dresser of the existing grinding machine, the grinding wheel dresser is supported by the Z-axis feeding mechanism, the grinding wheel dresser has the driving shaft in the W-axis direction, and the grinding wheel dresser is linked by the Z-axis feeding mechanism and the driving shaft in the W-axis direction To dress the grinding wheel, due to the heavy weight, long stroke, large size and difficult machining of the Z-axis feed mechanism, the straightness and sensitivity of its movement cannot be guaranteed during the process of dressing the grinding wheel, and the shape of the grinding wheel cannot be guaranteed when dressing the grinding wheel Guarantee, resulting in the shape of the final processed workpiece cannot be guaranteed. Contents of the invention [0003] In view...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B53/06
Inventor 祝瑞庭田军杨昌驰
Owner WUXI MACHINETOOL
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